Kinematic Investigation of the Deployable Bennett Loop

2006 ◽  
Vol 129 (6) ◽  
pp. 602-610 ◽  
Author(s):  
J. Eddie Baker
Keyword(s):  
Full Advantage ◽  
Spatial Displacement ◽  
Learning Tool ◽  
Working Mechanism ◽  
Efficient Treatment ◽  
Kinematic Characteristics ◽  
The Subject ◽  
The Many ◽  
Special Case

Despite the many studies devoted to it and its value as a learning tool, the Bennett linkage has never been employed as a working mechanism. It has recently found favor, however, among structural analysts as a possible unit in deployable networks owing to the potential for true spatial displacement without flexure. Although the loop can be analyzed in this application by means of purely geometrical methods, a wealth of kinematic examinations is available for more efficient treatment. The particular form that the chain must adopt as a deployable object and the special case of the linkage demanded by the purpose constitute the subject of the present exposition, which takes full advantage of prior analyses of the chain’s kinematic characteristics.

The future role of the psychiatrist in Europe – a UEMS perspective

2014 ◽  
Vol 11 (01) ◽  
pp. 35-42
Author(s):  
M. Hermans
Keyword(s):  
Mental Health ◽  
Mental Health Professionals ◽  
Health Professionals ◽  
General Interest ◽  
Future Role ◽  
Personal Opinion ◽  
The Future ◽  
The Subject ◽  
The Many

SummaryThe author presents his personal opinion inviting to discussion on the possible future role of psychiatrists. His view is based upon the many contacts with psychiatrists all over Europe, academicians and everyday professionals, as well as the familiarity with the literature. The list of papers referred to is based upon (1) the general interest concerning the subject when representing ideas also worded elsewhere, (2) the accessibility to psychiatrists and mental health professionals in Germany, (3) being costless downloadable for non-subscribers and (4) for some geographic aspects (e.g. Belgium, Spain, Sweden) and the latest scientific issues, addressing some authors directly.

‘More, I prithee, more’: Melancholy, Musical Appetite and Medical Discourse in Shakespeare’s Twelfth Night

2018 ◽  
Author(s):  
Pierre Iselin
Keyword(s):  
Early Modern ◽  
Early Modern England ◽  
Medical Discourse ◽  
Modern Music ◽  
Twelfth Night ◽  
The Tempest ◽  
Dramatic Text ◽  
Musical Event ◽  
The Subject ◽  
The Many

Pierre Iselin broaches the subject of early modern music and aims at contextualising Twelfth Night, one of Shakespeare’s most musical comedies, within the polyphony of discourses—medical, political, poetic, religious and otherwise—on appetite, music and melancholy, which circulated in early modern England. Iselin examines how these discourses interact with what the play says on music in the many commentaries contained in the dramatic text, and what music itself says in terms of the play’s poetics. Its abundant music is considered not only as ‘incidental,’ but as a sort of meta-commentary on the drama and the limits of comedy. Pinned against contemporary contexts, Twelfth Night is therefore regarded as experimenting with an aural perspective and as a play in which the genre and mode of the song, the identity and status of the addressee, and the more or less ironical distance that separates them, constantly interfere. Eventually, the author sees in this dark comedy framed by an initial and a final musical event a dramatic piece punctuated, orchestrated and eroticized by music, whose complex effects work both on the onstage and the offstage audiences. This reflection on listening and reception seems to herald an acoustic aesthetics close to that of The Tempest.

Book Review: Writing for Academic Journals Second Edition

2021 ◽  
Author(s):  
Andi Asrifan ◽  
Abd Ghofur
Keyword(s):  
Health Service ◽  
Professional Life ◽  
Professional Lives ◽  
Academic Journals ◽  
Writing For Publication ◽  
Undergraduate Level ◽  
Publish Or Perish ◽  
The Subject ◽  
The Many

Anyone who wants to get ahead in academic or professional life today knows that it’s a question of publish or perish. This applies to colleges, universities, and even hospital Trusts. Yet writing for publication is one of the many skills which isn’t formally taught. Once beyond undergraduate level, it’s normally assumed that you will pick up the necessary skills as you go along.Writing for Academic Journalsseeks to rectify this omission. Rowena Murray is an experienced writer on the subject (author of How to Write a Thesis and How to Survive Your Viva) and she is well aware of the time pressures people are under in their professional lives. What she has to say should be encouraging for those people in ‘new’ universities, people working in disciplines which have only recently been considered academic, and those in professions such as the health service which are under pressure to become more academic.

ARTISTIC AND AESTHETIC EDUCATION AND MUSICAL PSYCHOTHERAPY OF A SPECIALIST’S TRAINING

2020 ◽  
Vol 384 (2) ◽  
pp. 222-232
Author(s):  
P. V. Menshikov ◽  
G. K. Kassymova ◽  
R. R. Gasanova ◽  
Y. V. Zaichikov ◽  
V. A. Berezovskaya ◽  
...  
Keyword(s):  
Performance Practice ◽  
Piano Music ◽  
Traumatic Experiences ◽  
Special Role ◽  
Native Culture ◽  
History Of ◽  
The Subject ◽  
And Performance ◽  
The Many ◽  
Special Meaning

A special role in the development of a pianist as a musician, composer and performer, as shown by the examples of the well-known, included in the history of art, and the most ordinary pianists, their listeners and admirers, lovers of piano music and music in general, are played by moments associated with psychotherapeutic abilities and music features. The purpose of the study is to comprehend the psychotherapeutic aspects of performing activities (using pianists as an example). The research method is a theoretical analysis of the psychotherapeutic aspects of performing activities: the study of the possibilities and functions of musical psychotherapy in the life of a musician as a “(self) psychotherapist” and “patient”. For almost any person, music acts as a way of self-understanding and understanding of the world, a way of self-realization, rethinking and overcoming life's difficulties - internal and external "blockages" of development, a way of saturating life with universal meanings, including a person in the richness of his native culture and universal culture as a whole. Art and, above all, its metaphorical nature help to bring out and realize internal experiences, provide an opportunity to look at one’s own experiences, problems and injuries from another perspective, to see a different meaning in them. In essence, we are talking about art therapy, including the art of writing and performing music - musical psychotherapy. However, for a musician, music has a special meaning, special significance. Musician - produces music, and, therefore, is not only an “object”, but also the subject of musical psychotherapy. The musician’s training includes preparing him as an individual and as a professional to perform functions that can be called psychotherapeutic: in the works of the most famous performers, as well as in the work of ordinary teachers, psychotherapeutic moments sometimes become key. Piano music and performance practice sets a certain “viewing angle” of life, and, in the case of traumatic experiences, a new way of understanding a difficult, traumatic and continuing to excite a person event, changing his attitude towards him. It helps to see something that was hidden in the hustle and bustle of everyday life or in the patterns of relationships familiar to a given culture. At the same time, while playing music or learning to play music, a person teaches to see the hidden and understand the many secrets of the human soul, the relationships of people.

Give Your Child A Chance

PEDIATRICS ◽  
1948 ◽  
Vol 2 (2) ◽  
pp. 237-237
Author(s):  
C. ANDERSON ALDRICH
Keyword(s):  
Child Care ◽  
The Subject ◽  
The Many ◽  
The Way

This book adds another volume to the many already published on the subject of child care. Its preface and foreword are written by Donovan J. McCune, M.D., and Norvelle C. LaMar, M.D., respectively, who endorse the author's statements. There is little in the way of advice to which I would not subscribe. In fact it is remarkable that So many pages can be filled with so much advice which is highly acceptable. Miss Turner has done a masterful job of summarizing the liberal ideas of our times. However, one begins to doubt the efficacy of any book so full of instructions without an adequate discussion of the "whys" of liberal ideas.

Psychiatrie Sociale De L'Enfant

PEDIATRICS ◽  
1952 ◽  
Vol 10 (3) ◽  
pp. 378-378
Keyword(s):  
Great Britain ◽  
Child Psychiatry ◽  
Social Psychiatry ◽  
The Subject ◽  
Broad Subject ◽  
The Many

This interesting book, written in French, consists of 535 pages of which 46 are devoted to the description of the many tests now in use in psychologic work, and 33 deal with an extensive "international" bibliography on the subject of child social-psychiatry. The most important part of the book is devoted to the broad subject of child psychiatry itself which is approached through many different angles and by authors of various countries including France, Great Britain, Sweden, Belgium, Spain and Switzerland.

THE INFLUENCE OF AGE ON PERFORMANCE AS SHOWN BY EXERCISE TESTS

PEDIATRICS ◽  
1963 ◽  
Vol 32 (4) ◽  
pp. 737-741
Author(s):  
D. B. Dill
Keyword(s):  
Work Performance ◽  
Experimental Studies ◽  
Business Administration ◽  
Distance Runner ◽  
Indiana University ◽  
Exercise Tests ◽  
The Subject ◽  
To Come ◽  
The Many ◽  
Harvard School

THE STUDY of work performance as related to age began in this country when Sid Robinson joined the group at the Fatigue Laboratory of the Harvard School of Business Administration. In the winter of 1936-7, he persuaded five champion milers who were in Boston for indoor meets to run on the Laboratory's treadmill on week-ends. Simultaneously, he was chiefly engaged in studying treadmill performance as related to age. This was the subject of his doctorate thesis published later under the title: "Experimental Studies of Physical Fitness as Related to Age". The 91 subjects ranged in age from boys 6 years of age to one man of 91. There were eight 6-year-olds, 10 between 8 and 13 and 20 between 48 and 76. Robinson's background as an Olympic middle-distance runner and as an assistant track coach at Indiana University gave him skill in dealing with the many diverse problems that confronted him. Often he was faced with sociological-psychological problems more difficult to solve than the physiological problems. Indicative of his success is the fact that the subjects were volunteers—no money was offered as an inducement to come to the laboratory. Also worthy of note is that there was no untoward incident throughout the study. Robinson's plan included respiratory, circulatory and metabolic observations in the basal state and in two grades of exercise. He describes the work experiments as follows: (pp. 251-3, reference 2) "After the above observations were completed, the subject performed two grades of work on a motor-driven treadmill, set at an angle of 8.6% in all experiments. Each subject below 73 years of age first walked at 5.6 km per hour for 15 minutes; this raises the oxygen consumption 7 or 8 times the basal level. After resting 10 minutes, he ran or in some cases, walked, at a rate which exhausted him in 2 to 5 minutes.

Some Current Problems Facing the Aircraft Designer

1961 ◽  
Vol 65 (609) ◽  
pp. 613-632 ◽  
Author(s):  
J. C. Floyd
Keyword(s):  
Memorial Lecture ◽  
Alive Today ◽  
The Subject ◽  
The Many

While the subject of this paper is concerned with problems somewhat outside the scope of those which existed in the days of the late Roy Chadwick, nothing absorbed Chadwick's interest more than a seemingly intangible aircraft problem, and I am sure that had he been alive today he would have been deeply involved in the search for solutions to them.He was without doubt a man of great talent, with an intuitive flair for design, and I join the many members of his staff who deem it a great privilege to have been associated with him for many years; and am honoured to have been asked to present this Memorial Lecture.

scholarly journals Removal of Cr(VI) by magnetic Fe/C crosslinked nanoparticle for water purification: rapid contaminant removal property and mechanism of action

2018 ◽  
Vol 78 (10) ◽  
pp. 2171-2182 ◽  
Author(s):  
Runhua Chen ◽  
Ping Wang ◽  
Meng Li ◽  
Fei Tian ◽  
Jiangjun Xiao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Covalent Bond ◽  
Contaminant Removal ◽  
X Ray Diffraction ◽  
Working Mechanism ◽  
Efficient Treatment ◽  
Effective Removal ◽  
Bond Property ◽  
Novel Method ◽  
Optimized Conditions

Abstract In this study, a novel method based on the magnetic Fe/C crosslinked nanoparticles (MNZVI/CNTs-OH) is reported for the effective removal of Cr(VI) in aqueous solutions. Parameters that influence the effectiveness of the nanoparticles, such as pH, temperature, reaction time, and particle dosage, was analyzed. It was found that MNZVI/CNTs-OH particles exhibit significantly higher activity toward Cr(VI) removal than bare NZVI, carbon nanotubes (CNTs), and other synthetic nanomaterials. Under optimized conditions, the removal efficiency of Cr(VI) by MNZVI/CNTs-OH is up to 98% with an initial contaminant concentration of 50 mg/L, and chromium content in the residue up to 48 mg/g. Physical characterizations, including Fourier transform infrared (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and TG-TD measurements, provide insights into the working mechanism of Cr(VI) purification. Our findings suggest that immobilization of MNZVI onto carbon nanotubes increase the covalent bond property, while crosslinked nanoparticles (NPs) provide the electron transfer passage from the NZVI surface and improves the dispersity of the MNZVI, thus enhancing the performance. These results demonstrate the potential of the MNZVI/CNTs-OH nanoparticles for the rapid and efficient treatment of Cr(VI)-containing wastewater.

1. On Cases of Instability in Open Structures

1888 ◽  
Vol 14 ◽  
pp. 106-106
Author(s):  
E. Sang
Keyword(s):  
Linear Structures ◽  
Symmetric Structure ◽  
Linear Resistance ◽  
Open Structures ◽  
Extensive Class ◽  
The Subject ◽  
The Stability ◽  
Special Case

AbstractIn the course of some remarks on the design proposed for the Forth Bridge, the author of this paper had enunciated the remarkable theorem, that any symmetric structure built on a rectangular base, and depending on linear resistance alone, is necessarily unstable. The proof of it, given in the eleventh volume of the Transactions of the Royal Scottish Society of Arts, is derived from considerations affecting the special case; but this theorem is only one of an extensive class, and therefore the subject of instability among linear structures in general is here taken up.In the case of regular or semi-regular arrangements, having the corners of an upper supported from the corners of an under polygon, it is shown that when the figures are of odd numbers the structures are stable, while those with even numbers are unstable ; unless indeed the polygons be placed conformably, in which case the stability extends to both classes.

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